Gyproc® Drywall Robust -Partition and Wall System where durability is requires

System Family

Key facts

Achieves Severe Duty Rating to BS 5234 with only a single layer of Gyproc® DuraLine Gypsum Board to each side of the partition.
Reduced maintenance cycles due to impact resistance.
Fully compatible with other Gyproc® ROBUST can be specified in areas of the building that really need it, whilst other GypWall® partitions can be used in lower duty performance zones for an optimal project value.
Increased levels of acoustic performance are available.
Performance :
- System weight : only 38-51 kg/sq.m.
- The total system thickness: only 99-146 mm
- Max height: up to 3400-5600 mm.
- Soundproof: STC 44-55
- Fire-resistance: up to 60-120 minutes
- Duty rating: Severe

Gyproc® Drywall ROBUST is a highly impact-resistant partition system for use where a more durable solution is required. All GypWall® ROBUST systems utilize Gyproc® Gypsum board to give enhanced levels of resistance to damage from everyday occurrences, such as school bags being knocked against corridor walls as pupils move from one lesson to the next. As a result, the system provides a lightweight, non-loadbearing partition ideal for all types of commercial, healthcare, and educational buildings that experience high levels of human traffic.

Construction detail

Partition thickness (mm)

Max height (mm) 3400-5600

Sound insulation (STC) 44-55

Duty rating Severe

Approx. weight (kg/m2) 38-51

System reference BTC 19925F, BTC 19999A, BTC 19926F, BTC 20006A, BTC 20019A

Gyproc® Drywall Robust -Partition and Wall System where durability is requires 49mm GypFrameTM 'C' Studs - double layers board linings Double layers of board each side of 49mm GypFrame® ‘C’ Studs at 600 mm centers. 50mm ISOVER Glasswool in the cavity. Linings according to the table
Partition thickness mm	Board type	Lining thickness mm	Max Height mm	Sound insulation STC	Duty rating	Approx. weight kg/m²	Fire resistance min	System reference
99	Outer : Gyproc® Regular Inner : Gyproc® Regular	12	3400	44	Severe	38	30
103	Outer : Gyproc® DuraLine™ Inner : Gyproc® FireStop	13 13	3400	53	Severe	50	30	BTC 19925F BTC 19999A
102	Outer : Gyproc Habito® Inner : Gyproc® FireStop	12.3 13	3400	55	Severe	51	30	BTC 19926F BTC 20006A

Gyproc® Drywall Robust -Partition and Wall System where durability is requires 92mm GypFrameTM 'C' Studs - double layers board linings Double layers of board each side of 92mm GypFrame® ‘C’ Studs at 600 mm centers. 50mm ISOVER Glasswool in the cavity. Linings according to the table

Partition thickness mm	Board type	Lining thickness mm	Max Height mm	Sound insulation STC	Duty rating	Approx. weight kg/m²	Fire resistance min
142	ชั้นนอก : แผ่นยิปรอค ชนิดธรรมดา ชั้นใน : แผ่นยิปรอค ชนิดธรรมดา	12	5600	38	Severe	38	60	System reference
146	ชั้นนอก : แผ่นยิปรอค ดูราไลน์ ชนิดทนทาน ชั้นใน : แผ่นยิปรอค ไฟร์สต็อป ชนิดทนไฟ	13 13	5600	49	Severe	49	120	BTC 20019A
145	ชั้นนอก : แผ่นยิปรอค ฮาบิโต้ ชนิดแข็งแรงที่สุด ชั้นใน : แผ่นยิปรอค ไฟร์สต็อป ชนิดทนไฟ	12.3 13	5600	50	Severe