If you have pinned the source of your damp wall problem and resulting mould problem down to the fact that your DPC is broken then the only real solution here is again to inject a new one using either the Quick Cream mentioned above or a similar product. typical Damp Proof Course â if this is faulty or missing it may be the cause of the damp and mould on your walls. As with the majority of materials, things degrade and break over time and this is also the case with DPCs. With a slate DPC, this can break and crack over a period of years and the same goes for felt DPCs.
Fig 1.0 â The articulating surfaces of the shoulder joint. The shoulder joint is formed by the articulation of the head of the humerus with the glenoid cavity (or fossa) of the scapula. This gives rise to the alternate name for the shoulder joint â the glenohumeral joint. Type of joint â It is a ball and socket joint. 2  Bony surfaces â Shallow glenoid cavity and large humeral head â there is a 1:4 disproportion in surfaces. 3  A commonly used analogy is the golf ball and tee. 4  Laxity of the joint capsule.
the bone of the arm (brachium) the humerus articulates proximally with the scapula at the glenoid fossa; it articulates distally with the radius and ulna at the elbow joint. head. the smooth, rounded proximal end of the humerus. it articulates with the glenoid cavity of the scapula to form the shoulder joint.