PVC GRINDING

PVC GRINDING. With an experience of 11 years our company offers elastic and hard PVC Grind.Also we offer PVC GRANULES

Effective plastic product manufacturing means more than saving natural resources – it also means saving monetary resources. As efficient as your manufacturing processes may be, you may occasionally encounter a product batch that falls below quality standards. In such cases, sending those parts to the landfill may appear as the only viable option.

Yet when faced with hundreds or perhaps even thousands of substandard parts, leave it to New Wave Plastics and our extensive knowledge in PVC processing to turn your unusable products into useful raw resources.

 

ELASTIC PVC GRIND Type EPPVC-HP7

 

ELASTIC PVC GRIND Type EPPVC-HP5

 

ELASTIC PVC GRIND Type EPPVC-HP3

 

ELASTIC PVC GRIND Type EPPVC-HP3

ELASTIC PVC GRIND Type EPPVC-HP2

 

ELASTIC PVC GRIND Type EPPVC-HP5

 

ELASTIC PVC GRIND Type EPPVC-HP9

ELASTIC PVC GRIND Type EPPVC-HP7

 

ELASTIC PVC GRIND Type EPPVC-HP1

 

ELASTIC PVC GRIND Type EPPVC-HP15

ELASTIC PVC GRIND Type EPPVC-HP14

 

ELASTIC PVC GRIND Type EPPVC-HP13

 

ELASTIC PVC GRIND Type EPPVC-HP12

 

HART PVC GRIND Type HHPVC-HH5

HART PVC GRIND Type HHPVC-HH4

HART PVC GRIND Type HHPVC-HH8

 

HART PVC GRIND Type HHPVC-HH1

 

HART PVC GRIND Type HHPVC-HH1

HART PVC GRIND mixed colours Type HHPVC-HH1

HART PVC GRIND Type HHPVC-HH9

 

HART PVC GRIND Type HHPVC-HH5

 

HART PVC GRANULES Type EGPVC-HG1

HART PVC GRIND Type EGPVC-HG2

ELASTIC PVC GRIND Type EGPVC-HG3

 

ELASTIC PVC GRIND Type EGPVC-HG4

 

Transport

Packing: Big bags 1200 kg

 

Transport

Packing: Big bags 1200 kg

.

Transport

Packing: Big bags 1200 kg

Transport

Packing: Big bags 1200 kg

Transport

Packing: Big bags 1200 kg

Hidroplasto Srl

PVC GRINDING

CONTROLLED CRACK INDUCER PIPES

Hidroplasto controlled crack inducer pipes should be used in structures under threat of liquids under hydrostatic pressure or of groundwater, for which the formwork or concreting technology requires the works to be carried out along large wall sections. Singular continued concreting of reinforced concrete walls and walls of water tanks at long sections, however, requires certain knowledge of the properties of concrete and later rheologic influence on the behaviour of the entire structure.

In terms of structure tightness, however, very important are additional concrete deformations that take place during the use of the structure, occurring due to concrete contraction and creep. In order to limit the emergence of uncontrolled fractures and the costly and time-consuming repair work occurring because of this, controlled crack inducer pipes should be used. Their two-stage behaviour weakens, in a controlled manner, the wall cross-section, causing vertical cracks along the weakening profile, and ensures tightness by virtue of sealing anchors.

 

GENERAL INFORMATION

General information

Singular continued concreting of reinforced concrete walls and walls of water tanks at long sections, however, requires certain knowledge of the properties of concrete and later rheologic influence on the behaviour of the entire structure. In terms of structure tightness, however, very important are additional concrete deformations that take place during the use of the structure, occurring due to concrete contraction and creep.

By virtue of complexity of rheologic effects and complicated mathematical procedures, as well as numerous assumptions of the threshold state to be made during the calculation of these parameters, they are often neglected in terms of strength calculations for structures. In such cases, the designer’s role is often limited to including maximum expansion joint spacings in the design, indicating the minimum reinforcement field and the guidelines to be fulfilled with respect to concrete layout and care.

Engineering practice shows, however, that such means are not always sufficient. The result is wearing of shields. The difficulty of achieving good seals, and sometimes of indicating of the proper leak spots, the emerged cracks, may reduce the usability of a structure and greatly increase its usage costs. From the practical standpoint, the following is worth quoting:

‘Prevention is better than cure’ with respect to repair of cracked shields. Seeking to limit uncontrolled reinforced concrete wall fractures, one available solution is weakening of the wall cross-section through creation of precisely positioned vertical cracks. The use of Besaflex type S induced crack piping additionally protects the created crack from penetration by pressing water using the labyrinth effect.

Properties	Unit	Requirements	Tested per
External form	–	No cracks, rifts	Visual evaluation
Shore hardness	˚Sh	83±5	PN-EN ISO 868:2005
Stretch resistance	MPa	≥ 9	PN-EN ISO 527-2:1998
Relative elongation at break	%	≥ 200	PN-EN ISO 527-2:1998
Shear resistance	N/mm	≥ 8	PN- ISO 34-1:2007
Low temperature behaviour, -20 ˚C, relative elongation at break	%	≥100	PN-EN ISO 527-2:1998

 

Controlled crack inducer pipe
Symbol	a [mm]	d [mm]	f [mm]	Wall width [mm]	Package [pcs./pallete]	Sales unit	Weight [kg/mb]	Art. no.
Type H1 L=3 m	128	88	25	240÷350	100	pcs. = 3m	2,80	SU-TU-RR-0-02357
Type H1 L=4 m						pcs. = 4m		SU-TU-RR-0-02358
Type H1 L=5 m						pcs. = 5m		SU-TU-RR-0-02359
Type H2 L=3 m	235	175	25	350÷500	50	pcs. = 3m	5,50	SU-TU-RR-0-02360
Type H2 L=4 m						pcs. = 4m		SU-TU-RR-0-02361
Type H2 L=5 m						pcs. = 5m		SU-TU-RR-0-02362
Type H2 L=7 m						pcs. = 7m		SU-TU-RR-0-02363
Type H3 L=3 m	110	60	25	170÷240	120	pcs. = 3m	2,00	SU-TU-RR-0-02364
Type H3 L=4 m						pcs. = 4m		SU-TU-RR-0-02365
Type H3 L=5 m						pcs. = 5m		SU-TU-RR-0-02366

Usage

Hidroplasto  controlled induced crack pipes should be used at sites under threat of influence of liquids under hydrostatic pressure or of groundwater, for which the formwork or concreting technology requires the works to be carried out along large wall sections. The induced crack pipe selection depends on the thickness and height of the component to be weakened. No joined pipes should be used, and no piping composed of short sections should be used either. The axial separation of the selected controlled induced crack pipes depends on the following formula:

where:

R – axial pipe spacing,

h – height of component to be weakened,

g – component thickness.

INSTALLATION

Hidroplasto  induced crack pipes should be installed using a maximum axial separation calculated using the formula (R). Before installation, between the wall reinforcement bars, the pipes need to be cut a bit on the underside, to allow overlay onto the sealing tape embedded at the joint of the slab with the wall.

The cut should be executed perpendicular to the smooth weakening profile niches, with a length allowing embedding of the pipe on a band at a height of 5 cm above the slab face. The induced crack pipe and the external reinforcement arrangement are best trimmed to size directly at the construction site. All works related to the placement of the pipe at the target location are best done before execution of the horizontal wall reinforcement bars and arrangement of the formwork hindering access and the installation specialist’s range of motion.

The controlled induced crack pipe should be embedded in a stable manner on the internal day joint band or the sealing sheet steel. At the same time, sealing anchors should be tied to the wall beginning bars using installation grips and tie wire, utilising at least 8 pcs./running metre.

During concreting works, make sure that the height of the laid out concrete mix is equal on both sides of the pipe. After the pipes are concreted up to the desired height, the interiors of the induced crack pipes must also be filled. The pipe placed for rigidity must not be removed.

Step 1. Concreting of the sealing band at the slab-wall intersection	Step 2. Cutting of the pipe underside and trimming to size.
Step 3. Embedding pipes on the sealing band and mounting to reinforcement bars.
Step 4. Embedding edge beams and arranging the formwork.	Step 5. Wall concreting.

Concreting phases

Step 1. Wall formwork set-up.	Step 2. Concreting of the lower part of the entire wall.
Step 3. Concreting the wall to its designated height.	Step 4. Concreting of the controlled induced crack pipe interior.

CONTROLLED CRACK INDUCER PIPES

Formwork accesories

Synthetic material spacers are, beside concrete spacers, the most popular group of reinforcement bar spacers. Such spacers are made of an impact-resistant material, they are also completely water-repellent. The structure of the spacers allows their full coverage with concrete, which increases the fire resistance level of the entire structure. In many European countries (i. e. Germany), fire resistance of spacers is neglected and treated as corresponding to the concrete class in a structure. Synthetic material spacers can be divided into a few groups:

• for horizontal reinforcement bars – among them are linear or point spacers, they are characterised by great resistance to loads,


• for vertical reinforcement bars – spacers, the structure of which allows them to be attached to vertical reinforcement bars by means of diverse clamps or fasteners,


• for horizontal and vertical reinforcement bars – spacers having a small footprint, i. e. types DV, DST, are used in precasting plants.

TRICK linear plastic spacer

TRICK linear plastic spacer pad
Symbol	Concrete cover [mm]	Package bunch/pallet [mb]	Sales unit	Weight [kg/100 mb]	Art. no.
TRICK 15	15	100/5400	bunch	13,0	PA-PD-TS-0-01331
TRICK 20	20	100/6000	bunch	15,0	PA-PD-TS-0-01332
TRICK 25	25	100/5600	bunch	16,0	PA-PD-TS-0-01333
TRICK 30	30	100/3600	bunch	17,0	PA-PD-TS-0-01334
TRICK 35	35	60/2880	bunch	22,0	PA-PD-TS-0-01335
TRICK 40	40	60/2400	bunch	28,4	PA-PD-TS-0-01336
TRICK 50	50	60/1800	bunch	37,0	PA-PD-TS-0-01337

A modern, stable and universal use spacer made of synthetic material, with a length of 2000 mm. Allows achieving cover thickness values between 15 mm and 50 mm, side recesses reduce thermal expansion and allow the reinforcement bars and the spacer itself to be fully covered.

 

 

 

 

 

ISO-TRICK linear plastic spacer

ISO-TRICK linear plastic spacer
Symbol	Concrete cover [mm]	Package bunch/pallet [mb]	Sales unit	Weight [kg/100 mb]	Art. no.
ISO-TRICK 15	15	100/5400	bunch	14,0	PA-PD-TS-0-01290
ISO-TRICK 20	20	100/4800	bunch	17,0	PA-PD-TS-0-01291
ISO-TRICK 25	25	100/4200	bunch	18,0	PA-PD-TS-0-01292
ISO-TRICK 30	30	50/3600	bunch	21,0	PA-PD-TS-0-01293
ISO-TRICK 35	35	50/2880	bunch	29,0	PA-PD-TS-0-01294
ISO-TRICK 40	40	50/2400	bunch	34,9	PA-PD-TS-0-01295
ISO-TRICK 50	50	50/1440	bunch	49,5	PA-PD-TS-0-01296

Its advantage is the option of arranging it on a soft surface, i. e. styrofoam, mineral wool, bentonite or a binding layer. Spacer length: 2000 mm.

 

 

 

 

 

 

SUPER TRICK linear plastic spacer

SUPER-TRICK linear plastic spacer
Symbol	Concrete cover [mm]	Package bunch/pallet [mb]	Sales unit	Weight [kg/100 mb]	Art. no.
SUPER TRICK 15	15	100/5000	bunch	5,4	PA-PD-TS-0-01321
SUPER TRICK 20	20	100/5000	bunch	8,4	PA-PD-TS-0-01323
SUPER TRICK 25	25	100/5000	bunch	9,3	PA-PD-TS-0-01324
SUPER TRICK 30	30	100/5000	bunch	11,5	PA-PD-TS-0-01325
SUPER TRICK 35	35	80/3200	bunch	15,0	PA-PD-TS-0-01326
SUPER TRICK 40	40	80/3200	bunch	16,7	PA-PD-TS-0-01327
SUPER TRICK 45	45	80/3200	bunch	19,2	PA-PD-TS-0-01328
SUPER TRICK 50	50	80/3840	bunch	21,7	PA-PD-TS-0-01329
SUPER TRICK 60	60	82/3280	bunch	26,7	PA-PD-TS-0-01330

Stable linear spacing component for lower reinforcement layer, with a length of 2000 mm. Numerous openings allow proper coverage by concrete both of the rebar as well as the spacer. Thanks to this, such flaws as linear cracks where the reinforcement concrete component deflects.

 

 

 

 

 

DST linear plastic spacer

Podkładka plastikowa liniowa DST
Symbol	Concrete cover [mm]	Package bunch/pallet [mb]	Sales unit	Weight [kg/100 mb]	Art. no.
DST 15	15	100/5000	bunch	8,6	PR-PD-00-0-01724
DST 20	20	100/5000	bunch	9,0	PR-PD-00-0-01725
DST 25	25	100/4000	bunch	9,2	PR-PD-00-0-01726
DST 30	30	100/3000	bunch	9,6	PR-PD-00-0-01727
DST 35	35	100/1000	bunch	10,0	PR-PD-00-0-01728
DST 40	40	100/1000	bunch	10,6	PR-PD-00-0-01729
DST 45	45	100/1000	bunch	10,8	PR-PD-00-0-01730
DST 50	50	100/1000	bunch	11,2	PR-PD-00-0-01732

Synthetic material linear spacer for the lower horizontal reinforcement bar layer, utilised mainly in pre-casting plants. It is characterised by a small footprint, thanks to which it has limited visibility in the concrete on the non-processed surface. Specially shaped endings allow joining of the spacers in order to increase their joint length. Usable length per segment is 485 mm.

 

 

 

 

 

DVS linear plastic spacer with clamp

DVS linear plastic spacer with clamp
Symbol	Concrete cover [mm]	Package bag/pallet [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
DVS 15	15	380/12160	bag	2,35	PR-PD-00-0-01717
DVS 20	20	350/11200	bag	2,45	PR-PD-00-0-01718
DVS 25	25	320/10240	bag	2,55	PR-PD-00-0-01719
DVS 30	30	280/8960	bag	2,65	PR-PD-00-0-01720
DVS 35	35	260/8320	bag	2,75	PR-PD-00-0-01721
DVS 40	40	200/6400	bag	2,85	PR-PD-00-0-01722
DVS 45	45	200/6400	bag	2,95	PR-PD-00-0-01723

Synthetic material spacer for lower layers of horizontal or vertical reinforcement bars, utilised mainly in pre-casting plants. It has limited visibility on non-processed surfaces. It has clamps helping to maintain the rebar at its designated spot. Spacing between clamps is 150 mm, total length 283 mm, width 48 mm.

 

 

 

 

 

DV linear plastic spacer

DV linear plastic spacer
Symbol	Concrete cover [mm]	Package bag/pallet [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
DV 15	15	400/11200	bag	2,400	PR-PD-00-0-01709
DV 20	20	350/9800	bag	2,600	PR-PD-00-0-01710
DV 25	25	300/8400	bag	2,900	PR-PD-00-0-01711
DV 30	30	250/7000	bag	3,200	PR-PD-00-0-01712
DV 35	35	230/6440	bag	3,500	PR-PD-00-0-01713
DV 40	40	200/5600	bag	3,800	PR-PD-00-0-01714
DV 45	45	200/5600	bag	4,400	PR-PD-00-0-01715
DV 50	50	200/5600	bag	5,000	PR-PD-00-0-01716

Synthetic material linear spacer for the lower horizontal reinforcement bar layer, utilised mainly in pre-casting plants. It is characterised by a small footprint, it has limited visibility in structural concrete on non-processed surfaces. Specially shaped endings allow joining of the spacers in order to increase their joint length. Usable length per segment is 95 mm, lenght 215 mm.

 

 

 

 

 

RAS linear plastic spacer

RAS linear plastic spacer
Symbol	Concrete cover [mm]	Package bag/pallet [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
RAS 15	15	300/12000	bag	0,196	PR-PD-00-0-05770
RAS 20	20	300/12000	bag	0,199	PR-PD-00-0-01055
RAS 25	25	300/12000	bag	0,202	PR-PD-00-0-05771
RAS 30	30	300/12000	bag	0,205	PR-PD-00-0-05772
RAS 35	35	300/9000	bag	0,208	PR-PD-00-0-05773

Spacer for horizontal rebar, mainly used at precasting plants. It is characterised by a small footprint, which causes it to be invisible in unprocessed external concrete components. Circle diameters between 180 mm and 315 mm.

 

 

 

 

PADIX point plastic spacer

PADIX point plastic spacer
Symbol	Rebar diameter Φ [mm]	Concrete cover [mm]	Package    bag  [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
PADIX 15/4-12	4-12	15	1000	bag	0,24	PA-PD-TS-0-01250
PADIX 20/4-12	4-12	20	1000	bag	0,43	PA-PD-TS-0-01251
PADIX 20/6-20	6-20	20	250	bag	0,75	PA-PD-TS-0-01256
PADIX 25/4-12	4-12	25	1000	bag	0,62	PA-PD-TS-0-01257
PADIX 25/6-20	6-20	25	250	bag	0,85	PA-PD-TS-0-01262
PADIX 30/6-20	6-20	30	125	bag	1,40	PA-PD-TS-0-01268
PADIX 35/4-12	4-12	35	200	bag	1,04	PA-PD-TS-0-01271
PADIX 35/6-20	6-20	35	125	bag	1,808	PA-PD-TS-0-01274
PADIX 40/6-20	6-20	40	125	bag	1,870	PA-PD-TS-0-01282
PADIX 40/4-12	4-12	40	125	bag	1,670	PA-PD-TS-0-01279
PADIX 50/4-12	4-12	50	100	bag	2,280	PA-PD-TS-0-01283
PADIX 50/6-20	6-20	50	50	bag	2,360	PA-PD-TS-0-01286

PADIX – injection spacer characterised by enhanced resistance. Recommended for use for  vertical rebar.

 

 

 

 

 

 

STYROFIX point plastic spacer

STYROFIX point plastic spacer
Symbol	Rebar diameter Φ [mm]	Concrete cover [mm]	Package    bag  [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
STYROFIX 15	8-16	15/20	500	bag	1,10	PA-PD-TS-0-01315
STYROFIX 25	8-16	25/30	400	bag	1,30	PA-PD-TS-0-01316
STYROFIX 40	6-16	40/50	200	bag	2,20	PA-PD-TS-0-01317
STYROFIX 50	6-16	50/60	200	bag	2,50	PA-PD-TS-0-01318
STYROFIX 70	8-16	70/80	200	bag	3,50	PA-PD-TS-0-01319
STYROFIX 90	8-16	90/100	100	bag	4,70	PA-PD-TS-0-01320

Spacer foreseen for reinforcement bars laid out on a soft layer, i. e. styrofoam, mineral wool, bentonite matt or directly on the soil. Depending on the layout of the rebar on the spacer, two cover thickness values may be attained.

 

 

 

FIX point plastic spacer

FIX point plastic spacer
Symbol	Rebar diameter Φ [mm]	Concrete cover [mm]	Package    bag  [pcs.]	Sales unit	Weight [kg/1000 pcs.]	Art. no.
FIX 15	4-16	15	1000	bag	4,00	PA-PD-TS-0-01297
FIX 20	4-16	20	500	bag	5,00	PA-PD-TS-0-01299
FIX 25	4-16	25	500	bag	5,70	PA-PD-TS-0-01300
FIX 30	4-16	30	250	bag	6,60	PA-PD-TS-0-01302
FIX 35	4-16	35	250	bag	7,30	PA-PD-TS-0-01303
FIX 40	4-16	40	250	bag	8,20	PA-PD-TS-0-01304
FIX 45	4-16	45	125	bag	9,20	PA-PD-TS-0-01305
FIX 50	4-16	50	125	bag	10,40	PA-PD-TS-0-01306

Spacer with a special clamp. Maintains stability and binds well with concrete.

 

 

 

 

 

BARYŁKA point plastic spacer

BARYŁKA point plastic spacer
Symbol	Rebar diameter Φ [mm]	Concrete cover [mm]	Package    bag  [pcs.]	Sales unit	Weight [kg/100 pcs.]	Art. no.
BARYŁKA 15	6-14	15	500	bag	4,20	PA-PD-TS-0-01310
BARYŁKA 20	6-14	20	500	bag	4,30	PA-PD-TS-0-01311
BARYŁKA 25	6-14	25	500	bag	4,40	PA-PD-TS-0-01313
BARYŁKA 30	6-14	30	500	bag	4,90	PA-PD-TS-0-01314

Spacer used for horizontal reinforcement systems. Equipped with clamps protecting the spacer against shifting.

 

 

 

 

 

KOŚĆ point plastic spacer

KOŚĆ point plastic spacer
Symbol	Rebar diameter Φ [mm]	Concrete cover [mm]	Package    bag  [pcs.]	Sales unit	Weight [kg/500 pcs.]	Art. no.
KOŚĆ 15/20/25	6-14	15/20/25	500	bag	2,72	PA-PD-TS-0-01309
KOŚĆ 20/25/30/35	6-14	20/25/30/35	500	bag	6,76	PA-PD-TS-0-01312
KOŚĆ 20/25/30	6-14	20/25/30/	500	bag	4,08	PA-PD-TS-0-16970

Spacer for horizontal reinforcement bars. Allows for five different concrete cover thickness values of 15 mm, 20 mm, 25 mm, 30 mm and 35 mm depending on the spacer type, its mode of layout on the surface and the specific layout of reinforcement bars.

 

 

 

Formwork accesories